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220-801 Real Exam Questions

CompTIA A+ Certification Exam

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Question 1 Single choice

CAT6 cable has several characteristics that make it more desirable in an assembly line environment.

Which of the following describes one of its unique characteristics?

  1. A

    It is more waterproof than other forms of cable.

  2. B

    It can transmit analog signals to greater distances.

  3. C

    It is less likely to be influenced by system noise.

  4. D

    It exceeds the building code requirement for plenum cable.

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Correct answer: C

Question 2 Single choice

A small computer repair office has carpeted flooring.

Which of the following accessories would BEST prevent against random electrical static damage?

  1. A

    Grounded 3 prong AC wall sockets

  2. B

    ESD mats

  3. C

    ESD wristbands

  4. D

    Surge suppressors

Show answer and explanation

Correct answer: B

Question 3 Multiple choice

Which of the following Internet connection types uses analog transmission? (Select TWO).

  1. A

    DSL

  2. B

    Dial-up

  3. C

    IDSN

  4. D

    WiMAX

  5. E

    Satellite

Show answer and explanation

Correct answers: A, B

Question 4 Single choice

ECC memory is primarily used in which of the following computers?

  1. A

    Tablet

  2. B

    Desktop

  3. C

    Server

  4. D

    Laptop

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Correct answer: C

Explanation

Reference.
http://searchwindowsserver.techtarget.com/tip/ECC-memory-A-must-for-servers-not-for-desktop-PCs

Question 5 Multiple choice

Which of the following voltages can be measured from a Molex connector on the power supply? (Select TWO).

  1. A

    1.5 volts

  2. B

    3 volts

  3. C

    5 volts

  4. D

    12 volts

  5. E

    115 volts

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Correct answers: C, D

Question 6 Single choice

Which of the following will send all received packets out all of its ports except the port it was received on?

  1. A

    Switch

  2. B

    Router

  3. C

    WAP

  4. D

    Hub

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Correct answer: D

Question 7 Single choice

Which of the following types of cable should be used to prevent toxic smoke and spreading of fire?

  1. A

    Plenum

  2. B

    Fiber

  3. C

    Shielded Twisted pair

  4. D

    CAT6

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Correct answer: A

Question 8 Single choice

A technician is making RJ-45 patch cables.

Which of the following tools will the technician use to terminate the cable ends?

  1. A

    Crimper

  2. B

    Punchdown tool

  3. C

    Multimeter

  4. D

    Loopback plug

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Correct answer: A

Question 9 Single choice

Which of the following is the BEST example of the use of chain of custody?

  1. A

    Technician uses a third party to hand over the PC to the proper authority.

  2. B

    Technician remembers when and who they gave the PC to.

  3. C

    Technician calls supervisor after PC has been transferred.

  4. D

    Technician notes the date, time and who was given the PC.

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Correct answer: D

Explanation

Document the data, time and the name and designation of the person to who the PC was given. Ask the person to sign the document.

Question 10 Single choice

A technician is examining a UTP cable and notices that pins 1, 2, 3, and 6 are not the same on both ends of the cable.

Which of the following is the type of cable the technician has?

  1. A

    Coaxial cable

  2. B

    Cross over cable

  3. C

    Patch cable

  4. D

    Plenum cable

Show answer and explanation

Correct answer: B